PROBLEM TO BE SOLVED: To provide a partition plate unit capable of enlarging a substantial partition area without obstructing swinging movement of a movable plate and conveniently removing a powdered medicine entered between the partition plate and an auxiliary plate.SOLUTION: In the auxiliary plate 20, an engaging projection 25 is engaged into an engaging opening 15 with disposing the inner side face 13a of a partition body 10 and an outer side face 23b of the auxiliary plate 20 opposite to each other, and the auxiliary plate 20 covers at least a part of a clearance between the inner face of a long-sized movable plate 70 positioned at a closing position and a non-joint face 11b of the partition plate body 10, and is connected to the partition plate body 10 so as to be able to be freely swung around the engaging projection 25.COPYRIGHT: (C)2009,JPO&INPIT【課題】可動板の揺動動作を阻害することなく、実質的な仕切り面積の拡大を図ることができると共に、仕切板と補助板との間に入り込んだ散薬を簡便に取り除くことができる仕切板ユニットを提供する。【解決手段】補助板20は、仕切板本体10の内側面13aと補助板20の外側面23bとが対向する向きで係入突起25が係入開口15に係入されて、閉塞位置に位置する長尺可動板70の内面と仕切板本体10の非接合面11bとの間の間隙の少なくとも一部を覆い、且つ、係入突起25周りに揺動自在に、仕切板本体10に連結される。【選択図】図2
